XXII ISPRS Congress 2012: Technical Commission VII

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Multivolume work

Persistent identifier:: 1663813779

Title:: XXII ISPRS Congress 2012

Sub title:: Melbourne, Australia, 25 August-1 September 2012

Year of publication:: 2013

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663813779

Language:: English

Additional Notes:: Kongress-Thema: Imaging a sustainable future

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1663821976

Title:: Technical Commission VII

Scope:: 546 Seiten

Year of publication:: 2013

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663821976

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(39,B7)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist ermittelt.; Literaturangaben

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: [VII/5: METHODS FOR CHANGE DETECTION AND PROCESS MODELLING]

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: ENVIRONMENTAL CHANGES ANALYSIS IN BUCHAREST CITY USING CORONA, SPOT HRV AND IKONOS IMAGES Ioan Noaje, Ion Gr. Sion

Document type:: Multivolume work

Structure type:: Chapter

ation high- eight 10. 9, on in reas. 1.48, hicle ellite and level etics, y on id Its 6d17 view, hicle «Bird y. 11, h for gery. ol. 7, eural ution ation ce T. (ork: hairs )be& International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXIX-B7, 2012 XXII ISPRS Congress, 25 August — 01 September 2012, Melbourne, Australia ENVIRONMENTAL CHANGES ANALYSIS IN BUCHAREST CITY USING CORONA, SPOT HRV AND IKONOS IMAGES Ioan Noaje *, Ion Gr. Sion * * Geodetic and Photogrammetric Department, Technical University of Civil Engineering Bucharest, Bd. Lacul Tei 124, Sect 2, Bucharest, Cod 020396, O.P. 38, ROMANIA, E-mail: noaje@rdslink.ro; srft@rdslink.ro Commission VII, Working Group VII/5 KEY WORDS: Urban, Change Detection, IKONOS, Multitemporal, Interpretation, Multiresolution ABSTRACT: Bucharest, capital of Romania, deals with serious difficulties as a result of urban politics: influx of people due to industrialization and development of dormitory areas, lack of a modern infrastructure, absence of coherent and long term urban development politics, continuous depletion of environment. This paper presents a multisensor study relying on multiple data sets, both analogical and digital: satellite images (Corona — 1964 panchromatic, SPOT HRV - 1994 multispectral and panchromatic, IKONOS — 2007 multispectral), aerial photographs - 1994, complementary products (topographic and thematic maps). Georeferenced basis needs to be generated to highlight changes detection. The digital elevation model is generated from aerial photography 1:5,000 scaled, acquired in 1994. First a height correction is required followed by an affine transformation to the ground control points identified both in aerial photographs and IKONOS image. SPOT-HRV pansharpened satellite image has been rectified on georeferenced IKONOS image, by an affine transformation method. The Corona panoramic negative film was scanned and rubber sheeting method is used for rectification. The first 25 years of the study period (1964-1989) are characterized by growth of industrial areas, high density apartment buildings residential areas and leisure green areas by demolition of cultural heritage areas (hundred years old churches and architectural monuments). Changes between the imagery were determined partially through visual interpretation, using elements such as location, size, shape, shadow, tone, texture, and pattern (Corona image), partially using unsupervised classification (SPOT HRV and IKONOS). The second period of 18 years (1989-2007) highlighted considerable growth of residential areas in the city neighborhood, simultaneously with the diminish of green areas and massive deforestation in confiscated areas before and returned to the original owners. 1. INTRODUCTION A new-comer in the European Union, Bucharest, capital of Romania, deals with serious difficulties as a result of urban politics prior and after 1989: influx of people due to industrialization and development of dormitory areas (approximately 8096 of the inhabitants live in apartment buildings), lack of a modern infrastructure, absence of coherent and long term urban development politics, continuous depletion of environment. Future accomplishment of metropolitan area of Bucharest, following west European model involves advanced solutions for rehabilitations and spatial planning of area, at urban, rural and regional level, in accordance with requirements of sustainable development. Certain parameters which describe urban area particularities, but also quantify its development degree must be monitored. This range of parameters include a large variety of domains: social and economic development, supply/demand ratio on the real estate market, infrastructure, public transportation, environment. This research monitored the following urban development and ecological comfort parameters: dynamics of high density residential areas, in close connection with conversion of arable land outside city to inner urban perimeter, road infrastructure evolution, industrial areas evolution, leisure green areas evolution, water areas evolution (Blakely et al, 2002). Due to their specific techniques for data recording and analysis, photogrammetry and especially remote sensing are exquisite means in change detection in urban and peri-urban areas. 2. STUDY ZONE AND DATA SOURCE 2.1 Urban remote sensing monitoring Nowadays more than half of the global population is living in cities. Thus, human settlements represent the most dynamic regions on earth. In order to cope with this development, urban planning and management requires up-to-date information about the various processes taking place within the urban zones. With recent innovations in data acquisition technologies and theories in the wider arena of Earth Observation, urban remote sensing, or urban applications of remote sensing, have rapidly gained popularity among a wide variety of communities. Urban and regional planners are increasingly using remote sensing to derive information on the urban environment in a timely, detailed and cost-effective way to accommodate various planning and management activities. More and more urban researchers are using remote sensing to extract urban structure information for studying urban geometry, which can help develop theories and models of urban morphology. Environmental scientist are increasingly relying upon remote sensing to derive urban land cover information as a primary boundary condition used in many spatially distributed models. The benefit of remote sensing is its capability of acquiring images that cover a large area, providing a synoptic view that allows identifying objects, patterns and human-land interaction. Remote sensing provides additional measures for urban studies.

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